Derby city, Kansas
Official LSAD Designation: Derby city • Census GEOID: 2017800
• Sedgwick County
Demographics & Population Profile
Population and demographics for Derby city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 26,606 | — | 2025 | Census |
| Median Age | 35.9 yrs | ±2.1 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 10,447 | ±474 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).